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WD Ultrastar DC HC320 8TB 7200 RPM SATA 6Gb/s Enterprise Hard Drive

    Description

    WD Ultrastar DC HC320 8TB 7200 RPM SATA 6Gb/s Enterprise Hard Drive

    The Western Digital Ultrastar DC HC320 is an enterprise-class 8TB internal hard drive designed for data centers, storage arrays, and demanding IT workloads. With 7200 RPM performance, 256MB cache, and SATA 6Gb/s interface, this drive delivers sustained transfer rates up to 255 MB/s and a workload rating of up to 550TB per year, making it ideal for traditional storage, server applications, and distributed computing environments.

    Enterprise-Class Reliability

    Built for 24x7x365 operation, the Ultrastar DC HC320 features up to 2.5 million hours MTBF and is backed by a 5-year limited warranty. This drive employs Conventional Magnetic Recording (CMR) technology in a proven 5-disk air platform, ensuring dependable performance in the most demanding storage environments.

    • MTBF: Up to 2.5 million hours
    • Workload rating: Up to 550TB per year, 10 times the rating of desktop drives
    • Warranty: 5-year limited warranty
    • Advanced reliability features: Rotational Vibration Safeguard (RVS) technology, Rebuild Assist for faster RAID rebuilds

    Performance & Technology

    The DC HC320 is based on a proven 5-disk air platform design using Conventional Magnetic Recording (CMR) in a 3.5-inch large form factor. It features a second-generation dual-stage micro actuator for enhanced head positioning accuracy and better drive performance. The drive also includes flash-based non-volatile cache (NVC) to improve write performance and media cache architecture for enhanced reliability and data integrity during unexpected power loss.

    • Interface: SATA 6Gb/s
    • Rotational speed: 7200 RPM
    • Cache: 256MB
    • Sustained transfer rate: Up to 255 MB/s
    • Format: 512e (Advanced Format)
    • Average latency: 4.16 ms
    • Seek time (read): 8.0 ms
    • Seek time (write): 8.6 ms

    Applications

    Designed for traditional storage and server applications as well as distributed and scalable computing environments:

    • Data center storage arrays
    • Direct Attached Storage (DAS) and Network Attached Storage (NAS)
    • RAID arrays
    • Block and file storage architectures
    • Distributed file systems (e.g., Apache Hadoop) for big data analytics
    • Rack-mounted enclosures and servers

    What's in the Box

    • WD Ultrastar DC HC320 8TB hard drive

    Full Specifications

    Storage

    Capacity 8TB
    Interface SATA 6Gb/s
    Form Factor 3.5-inch
    Format 512e (Advanced Format)

    Performance

    Rotational Speed 7200 RPM
    Cache 256MB
    Interface Transfer Rate 600 MB/s
    Sustained Transfer Rate Up to 255 MB/s
    Average Latency 4.16 ms
    Seek Time (Read, Typical) 8.0 ms
    Seek Time (Write, Typical) 8.6 ms

    Reliability

    MTBF 2.5 million hours
    Workload Rate Up to 550TB per year
    Warranty 5 years (limited)

    Physical

    Dimensions (L × W × H) 147 mm × 101.6 mm × 26.1 mm
    Weight 715g (1.58 lbs)

    Environmental

    Operating Temperature 5°C to 60°C
    Non-Operating Temperature -40°C to 70°C

    Specifications are sourced from the manufacturer product page and may be updated.

    Product form

    WD Ultrastar DC HC320 8TB 7200 RPM SATA 6Gb/s Enterprise Hard Drive

      $684.95

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        Description

        WD Ultrastar DC HC320 8TB 7200 RPM SATA 6Gb/s Enterprise Hard Drive

        The Western Digital Ultrastar DC HC320 is an enterprise-class 8TB internal hard drive designed for data centers, storage arrays, and demanding IT workloads. With 7200 RPM performance, 256MB cache, and SATA 6Gb/s interface, this drive delivers sustained transfer rates up to 255 MB/s and a workload rating of up to 550TB per year, making it ideal for traditional storage, server applications, and distributed computing environments.

        Enterprise-Class Reliability

        Built for 24x7x365 operation, the Ultrastar DC HC320 features up to 2.5 million hours MTBF and is backed by a 5-year limited warranty. This drive employs Conventional Magnetic Recording (CMR) technology in a proven 5-disk air platform, ensuring dependable performance in the most demanding storage environments.

        • MTBF: Up to 2.5 million hours
        • Workload rating: Up to 550TB per year, 10 times the rating of desktop drives
        • Warranty: 5-year limited warranty
        • Advanced reliability features: Rotational Vibration Safeguard (RVS) technology, Rebuild Assist for faster RAID rebuilds

        Performance & Technology

        The DC HC320 is based on a proven 5-disk air platform design using Conventional Magnetic Recording (CMR) in a 3.5-inch large form factor. It features a second-generation dual-stage micro actuator for enhanced head positioning accuracy and better drive performance. The drive also includes flash-based non-volatile cache (NVC) to improve write performance and media cache architecture for enhanced reliability and data integrity during unexpected power loss.

        • Interface: SATA 6Gb/s
        • Rotational speed: 7200 RPM
        • Cache: 256MB
        • Sustained transfer rate: Up to 255 MB/s
        • Format: 512e (Advanced Format)
        • Average latency: 4.16 ms
        • Seek time (read): 8.0 ms
        • Seek time (write): 8.6 ms

        Applications

        Designed for traditional storage and server applications as well as distributed and scalable computing environments:

        • Data center storage arrays
        • Direct Attached Storage (DAS) and Network Attached Storage (NAS)
        • RAID arrays
        • Block and file storage architectures
        • Distributed file systems (e.g., Apache Hadoop) for big data analytics
        • Rack-mounted enclosures and servers

        What's in the Box

        • WD Ultrastar DC HC320 8TB hard drive

        Full Specifications

        Storage

        Capacity 8TB
        Interface SATA 6Gb/s
        Form Factor 3.5-inch
        Format 512e (Advanced Format)

        Performance

        Rotational Speed 7200 RPM
        Cache 256MB
        Interface Transfer Rate 600 MB/s
        Sustained Transfer Rate Up to 255 MB/s
        Average Latency 4.16 ms
        Seek Time (Read, Typical) 8.0 ms
        Seek Time (Write, Typical) 8.6 ms

        Reliability

        MTBF 2.5 million hours
        Workload Rate Up to 550TB per year
        Warranty 5 years (limited)

        Physical

        Dimensions (L × W × H) 147 mm × 101.6 mm × 26.1 mm
        Weight 715g (1.58 lbs)

        Environmental

        Operating Temperature 5°C to 60°C
        Non-Operating Temperature -40°C to 70°C

        Specifications are sourced from the manufacturer product page and may be updated.

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        Returns & Delivery

        When will my order be delivered?

        Orders are usually dispatched within 1–2 business days. Standard delivery times are:

        • Metro areas: 2–4 business days
        • Regional areas: 3–7 business days
        • Remote areas: Up to 10 business days

        You’ll receive a tracking number by email once your order is shipped. If you haven’t received it within 2 business days, please contact us at admin@projectorsaustralia.com.au.

        Can I return my product?

        We accept change-of-mind returns within 28 days, as long as the item is in unused, saleable condition and in its original packaging. A 10% restocking fee applies. Return shipping is at the buyer’s expense.

        To begin a return, contact us at admin@projectorsaustralia.com.au to request a Return Authorisation Number.

        Read our full Returns Policy for more details.

        What can I do if my item (or part of it) is damaged?

        Please contact us at admin@projectorsaustralia.com.au within 24 hours of receiving your delivery. Include:

        • Your order number
        • A description of the issue
        • Clear photos of the damage or issue

        We’ll work quickly to resolve it through a refund, replacement, or repair in accordance with our policy and Australian Consumer Law.

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